/*
 * Copyright (c) 2024 iSOFT INFRASTRUCTURE SOFTWARE CO., LTD.
 * easyAda is licensed under Mulan PubL v2.
 * You can use this software according to the terms and conditions of the Mulan PubL v2.
 * You may obtain a copy of Mulan PubL v2 at:
 *          http://license.coscl.org.cn/MulanPubL-2.0
 * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
 * EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
 * MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
 * See the Mulan PubL v2 for more details.
 */

#ifndef CORTEX_A55_CPU_H
#define CORTEX_A55_CPU_H

#include <arch/scr.h>
#include <generated/autoconf.h>

static inline unsigned int current_cpu(void)
{
    word_t mpidr = scr_read_MPIDR();
#ifdef CONFIG_PLAT_QEMU_VIRT
    return mpidr & 0xff;
#else
    return (mpidr & 0xff00) >> 8;
#endif
}

void cpu_init(void);

#endif
